# DIBBS #SPE4A5-26-T-475V

DLA Aviation requests 21 Sikorsky bushings, NSN 1650-01-663-3766

**Posted:** September 25, 2026
**Respond By:** October 02, 2026
**Identifier:** SPE4A5-26-T-475V
**NAICS:** 336413

The Defense Logistics Agency (DLA) Aviation is seeking to procure bushings for critical application hardware.
- Government Buyer:
  - Defense Logistics Agency (DLA) Aviation
  - ASC Supplier Oper OEM Division
  - Buyer: Stephanie Hewlett
- OEM and Vendor Details:
  - Sikorsky Aircraft Corporation is the only approved OEM
- Products Requested:
  - 21 bushings
    - NSN: 1650-01-663-3766
    - Sikorsky Part Number: SS4007B4-22
- Technical and Packaging Requirements:
  - Critical application item
  - Packaging must comply with MIL-STD-2073-1E and MIL-STD-129
  - Inspection and acceptance at destination
- Notable Requirements:
  - Compliance with domestic sourcing regulations
  - Adherence to hazardous material handling standards
  - Defense telecommunications equipment prohibitions
  - Fast award process indicated
- No other OEMs or vendors are listed; Sikorsky is the sole approved source.

### Description

BUSHING (QTY: 21, NSN: 1650-01-663-3766, Purchase Request: 7018305935)
  Approved Sources:
  - CAGE: 78286, Part No: SS4007B4-22, Company: SIKORSKY AIRCRAFT CORPORATION
 

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE4A526T475V)